Control system
OwnerChen I Lininventor
Life of this patent
Estimating the term…
Abstract
The invention relates to a control system, which is composed of a main controller electrically connected to an AC chopper wall-controller, enabling users to control the AC chopper wall-controller by pressing, and the AC chopper wall-controller fully utilizes the principle of AC electricity and combining it with the characteristics of AC zero-crossing circuit, the main controller that controls an electrical appliance is capable of easily identifying signals, and at the same time, signals of the main controller will not be interfered due to a short power outage, thus capable of working stably.
Claims10
A control system for applying to an electrical appliance, the control system comprising:
- an AC chopper wall-controller;
- and
- a main controller comprising a rectification step-down filter circuit electrically connected to the AC chopper wall-controller, and the rectification step-down filter circuit being electrically connected and supplying power to a central control circuit, the main controller being equipped with a load signal detection circuit connected in parallel to the AC chopper wall-controller, and the load signal detection circuit being also connected to the central control circuit, so that the load signal detection circuit being capable of inputting a control signal into the central control circuit;
- wherein the load signal detection circuit is a fan signal detection circuit, the central control circuit is connected with a speed circuit provided for the central control circuit to output a control signal to the speed circuit, the central control circuit is connected with a steering control circuit provided for the steering control circuit to receive a control signal from the central control circuit, the steering control circuit is connected to the rectification step-down filter circuit to use the rectification step-down filter circuit to supply electric power to the steering control circuit, and the rectification step-down filter circuit is capable of providing electric power to the steering control circuit;
- wherein the main controller is provided with a wireless signal input main circuit connected to the central control circuit;
- wherein the load signal detection circuit is a light fixture signal detection circuit, the main controller is provided with a light fixture power supply rectification filter circuit and a light fixture output circuit respectively electrically connected to the AC chopper wall-controller, wherein the light fixture power supply rectification filter circuit is connected to the rectification step-down filter circuit, the light fixture output circuit is connected to the central control circuit provided for the central control circuit to input control signals into the light fixture output circuit, and the light fixture signal detection circuit is connected to the central control circuit, so that the light fixture signal detection circuit is capable of inputting control signals into the central control circuit;
- wherein the rectification step-down filter circuit, the light fixture power supply rectification filter circuit, the light fixture signal detection circuit, and the light fixture output circuit are electrically connected to the AC chopper wall-controller;
- wherein the rectification step-down filter circuit, the light fixture power supply rectification filter circuit, the light fixture signal detection circuit, the light fixture output circuit, the fan signal detection circuit, the speed circuit, steering control circuit, and the wireless signal input main circuit are electrically connected to the central control circuit.
Dependencies are inferred from the claim text.